Acronym tighi
Name truncated great hecatonicosachoron
Cross sections
 ©
Circumradius sqrt[(13+5 sqrt(5))/2] = 3.477092
Colonel of regiment (is itself locally convex – uniform polychoral members:
by cells: gike sissid tid tigid
taghi 1200120600
tighi 012001200
)
External
links
hedrondude   WikiChoron  

As abstract polytope tighi is isomorphic to quit gashi, thereby replacing the pentagrams by pentagons and decagons by decagrams, resp. replacing tigid by quit sissid and replacing sissid by gad.


Incidence matrix according to Dynkin symbol

o5o5/2x5x

. .   . . | 1440 |    5   1 |    5   5 |   1   5
----------+------+----------+----------+--------
. .   x . |    2 | 3600   * |    2   1 |   1   2
. .   . x |    2 |    * 720 |    0   5 |   0   5
----------+------+----------+----------+--------
. o5/2x . |    5 |    5   0 | 1440   * |   1   1
. .   x5x |   10 |    5   5 |    * 720 |   0   2
----------+------+----------+----------+--------
o5o5/2x .    12 |   30   0 |   12   0 | 120   *
. o5/2x5x    60 |   60  30 |   12  12 |   * 120

o5o5/3x5x

. .   . . | 1440 |    5   1 |    5   5 |   1   5
----------+------+----------+----------+--------
. .   x . |    2 | 3600   * |    2   1 |   1   2
. .   . x |    2 |    * 720 |    0   5 |   0   5
----------+------+----------+----------+--------
. o5/3x . |    5 |    5   0 | 1440   * |   1   1
. .   x5x |   10 |    5   5 |    * 720 |   0   2
----------+------+----------+----------+--------
o5o5/3x .    12 |   30   0 |   12   0 | 120   *
. o5/3x5x    60 |   60  30 |   12  12 |   * 120

o5/4o5/2x5x

.   .   . . | 1440 |    5   1 |    5   5 |   1   5
------------+------+----------+----------+--------
.   .   x . |    2 | 3600   * |    2   1 |   1   2
.   .   . x |    2 |    * 720 |    0   5 |   0   5
------------+------+----------+----------+--------
.   o5/2x . |    5 |    5   0 | 1440   * |   1   1
.   .   x5x |   10 |    5   5 |    * 720 |   0   2
------------+------+----------+----------+--------
o5/4o5/2x .    12 |   30   0 |   12   0 | 120   *
.   o5/2x5x    60 |   60  30 |   12  12 |   * 120

o5/4o5/3x5x

.   .   . . | 1440 |    5   1 |    5   5 |   1   5
------------+------+----------+----------+--------
.   .   x . |    2 | 3600   * |    2   1 |   1   2
.   .   . x |    2 |    * 720 |    0   5 |   0   5
------------+------+----------+----------+--------
.   o5/3x . |    5 |    5   0 | 1440   * |   1   1
.   .   x5x |   10 |    5   5 |    * 720 |   0   2
------------+------+----------+----------+--------
o5/4o5/3x .    12 |   30   0 |   12   0 | 120   *
.   o5/3x5x    60 |   60  30 |   12  12 |   * 120

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